Gold Nanoparticles-β-Cyclodextrin-Chitosan-Graphene Modified Glassy Carbon Electrode for Ultrasensitive Detection of Dopamine and Uric Acid

被引：11
|
作者：
Tang, Jian [1 ]
Zhang, Lingling [1 ]
Liu, Yun [1 ]
Zhou, Jie [1 ]
Han, Guangqiang [1 ]
Tang, Weihua [1 ,2 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China
[2] Nanjing Univ Sci & Technol, Coll Chem Engn, Nanjing 210094, Jiangsu, Peoples R China
来源：
ELECTROANALYSIS | 2014年 / 26卷 / 09期
基金：
国家教育部博士点专项基金资助; 中国国家自然科学基金;
关键词：
Cyclodextrin; Graphene; Dopamine; Uric acid; SIMULTANEOUS ELECTROCHEMICAL DETERMINATION; ASCORBIC-ACID; SELECTIVE DETERMINATION; GRAPHITE-ELECTRODES; CHIRAL SEPARATION; AMINO-ACIDS; TEMPERATURE; FILMS; OXIDATION; OXIDE;
D O I：
10.1002/elan.201400272
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The nanocomposite (denoted as GR-AuNPs-CD-CS) of graphene (GR), gold nanoparticles (AuNPs), chitosan (CS) and beta-cyclodextrin (beta-CD) was prepared to modify a glassy carbon electrode. The as-modified electrode was explored for the ultrasensitive detection of dopamine (DA) and uric acid (UA). The modified electrode demonstrated linearly increased current response in the concentration range of 0.1-120 mu m for DA and 0.05-70 mu m for UA, with so far the best detection limit for DA and UA. Good stability and repeatability were further demonstrated for the as-made sensor.
引用
收藏
页码：2057 / 2064
页数：8
相关论文
共 50 条
  • [1] Ultrasensitive Determination of Dopamine and Uric Acid Based on Gold Nanoparticles@Carbon Dots/Electrochemical Reduced Graphene Oxide modified glassy carbon electrode
    Li, Muyi
    Yang, Xiang
    Liu, Wenjun
    Wang, Huixian
    Jiang, Hongmei
    Liu, Xiaoying
    [J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2021, 16 (08): : 1 - 17
  • [2] A glassy carbon electrode modified with graphene, gold nanoparticles and chitosan for ultrasensitive determination of lead(II)
    Zhenzhen Lu
    Shanli Yang
    Qiong Yang
    Shenglian Luo
    Chengbin Liu
    Yanhong Tang
    [J]. Microchimica Acta, 2013, 180 : 555 - 562
  • [3] A glassy carbon electrode modified with graphene, gold nanoparticles and chitosan for ultrasensitive determination of lead(II)
    Lu, Zhenzhen
    Yang, Shanli
    Yang, Qiong
    Luo, Shenglian
    Liu, Chengbin
    Tang, Yanhong
    [J]. MICROCHIMICA ACTA, 2013, 180 (7-8) : 555 - 562
  • [4] Simultaneous determination of L-ascorbic acid, dopamine and uric acid with gold nanoparticles-β-cyclodextrin-graphene-modified electrode by square wave voltammetry
    Tian, Xianqing
    Cheng, Changming
    Yuan, Hongyan
    Du, Juan
    Xiao, Dan
    Xie, Shunping
    Choi, Martin M. F.
    [J]. TALANTA, 2012, 93 : 79 - 85
  • [5] Ultrasensitive Reduced Graphene Oxide-Poly(Procion)/Gold Nanoparticles Modified Glassy Carbon Electrode for Selective and Simultaneous Determination of Ascorbic Acid, Dopamine, and Uric Acid
    Edris, Nusiba Mohammed Modawe Alshik
    Abdullah, Jaafar
    Kamaruzaman, Sazlinda
    Sulaiman, Yusran
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2019, 166 (08) : B664 - B672
  • [6] Solar graphene modified glassy carbon electrode for the voltammetric resolution and detection of dopamine, ascorbic acid and uric acid
    Nancy, T. E. Mary
    Anithakumary, V.
    Swamy, B. E. Kumara
    [J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2014, 720 : 107 - 114
  • [7] Enhancing Dopamine Detection Using Glassy Carbon Electrode Modified with Graphene Oxide, Nickel and Gold Nanoparticles
    Hassine, Chedia Ben Ali
    Kahri, Hamza
    Barhoumi, Houcine
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2020, 167 (02)
  • [8] 3D Graphene hydrogel - gold nanoparticles nanocomposite modified glassy carbon electrode for the simultaneous determination of ascorbic acid, dopamine and uric acid
    Zhu, Qing
    Bao, Jing
    Huo, Danqun
    Yang, Mei
    Hou, Changjun
    Guo, Jianfeng
    Chen, Mei
    Fa, Huanbao
    Luo, Xiaogang
    Ma, Yi
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2017, 238 : 1316 - 1323
  • [9] A Glassy Carbon Electrode Modified with Electrochemically Reduced Graphene Oxide/Gold Nanoparticles-Chitosan Composite Film for Sensitive Determination of Uric Acid
    Wu Ling
    Cao Zhong
    Song Tian-Ming
    Song, Cheng
    Xie Jing-Lei
    He Jing-Lin
    Xiao Zhong-Liang
    [J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2014, 42 (11) : 1656 - 1660
  • [10] A simple, ultrasensitive sensor for gallic acid and uric acid based on gold microclusters/sulfonate functionalized graphene modified glassy carbon electrode
    Liang, Zhixian
    Zhai, Haiyun
    Chen, Zuanguang
    Wang, Haihang
    Wang, Shumei
    Zhou, Qing
    Huang, Xiaoting
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2016, 224 : 915 - 925
12345